In input box, you can select input methods. Left click the corresponding
button on the panel you can input numeral/English character
(small/capitalized). Here ← stands for backspace button. _ stands
for space button.
In English input mode: _stands for input a backspace icon and ←
stands for deleting the previous character.
In numeral input mode: _ stands for clear and ← stands for
deleting the previous numeral.
When input special sign, you can click corresponding numeral in the
front panel to input. For example, click numeral 1 you can input“/” , or
you can click the numeral in the on-screen keyboard directly.
Implement special control operation such as double click one item in
the file list to playback the video.
In multiple-window mode, double left click one channel to view in
full-window.
Double left click current video again to go back to previous
multiple-window mode.